Changeset: 4b198cefeed7 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=4b198cefeed7
Added Files:
sql/test/mosaic/Tests/analysis.sql
sql/test/mosaic/Tests/analysis.stable.err
sql/test/mosaic/Tests/analysis.stable.out
Branch: mosaic
Log Message:
Add test for mosaic.analysis.
diffs (164 lines):
diff --git a/sql/test/mosaic/Tests/analysis.sql
b/sql/test/mosaic/Tests/analysis.sql
new file mode 100644
--- /dev/null
+++ b/sql/test/mosaic/Tests/analysis.sql
@@ -0,0 +1,27 @@
+create table tmp4 (i int);
+
+insert into tmp4 select * from generate_series(0, 10000000);
+
+-- tmp4 is currently uncompressed
+
+select technique, factor from mosaic.analysis('sys', 'tmp4', 'i') order by
factor desc, technique;
+
+select technique, factor from mosaic.analysis('sys', 'tmp4', 'i', 'dictionary,
runlength') order by factor desc, technique;
+
+-- should be materialized as the graph of a cutoff function.
+
+insert into tmp4 select 10000000 from tmp4;
+
+select technique, factor from mosaic.analysis('sys', 'tmp4', 'i') order by
factor desc, technique;
+
+select technique, factor from mosaic.analysis('sys', 'tmp4', 'i', 'linear,
runlength') order by factor desc, technique;
+
+-- Make sure that mosaic.analysis also works correctly on a column with
compression
+
+set optimizer='mosaic_pipe';
+
+alter table tmp4 alter column i set storage 'dictionary';
+
+select technique, factor from mosaic.analysis('sys', 'tmp4', 'i', 'linear,
runlength') order by factor desc, technique;
+
+drop table tmp4;
diff --git a/sql/test/mosaic/Tests/analysis.stable.err
b/sql/test/mosaic/Tests/analysis.stable.err
new file mode 100644
--- /dev/null
+++ b/sql/test/mosaic/Tests/analysis.stable.err
@@ -0,0 +1,34 @@
+stderr of test 'analysis` in directory 'sql/test/mosaic` itself:
+
+
+# 16:07:15 >
+# 16:07:15 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=38225" "--set"
"mapi_usock=/var/tmp/mtest-15728/.s.monetdb.38225" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/home/aris/sources/monetdb/build/installation/var/MonetDB/mTests_sql_test_mosaic"
"--set" "monet_daemon=yes" "--set" "embedded_c=true"
+# 16:07:15 >
+
+# builtin opt gdk_dbpath =
/home/aris/sources/monetdb/build/installation/var/monetdb5/dbfarm/demo
+# builtin opt monet_prompt = >
+# builtin opt monet_daemon = no
+# builtin opt mapi_port = 50000
+# builtin opt mapi_open = false
+# builtin opt mapi_ipv6 = false
+# builtin opt mapi_autosense = false
+# builtin opt sql_optimizer = default_pipe
+# builtin opt sql_debug = 0
+# cmdline opt gdk_nr_threads = 0
+# cmdline opt mapi_open = true
+# cmdline opt mapi_port = 38225
+# cmdline opt mapi_usock = /var/tmp/mtest-15728/.s.monetdb.38225
+# cmdline opt monet_prompt =
+# cmdline opt gdk_dbpath =
/home/aris/sources/monetdb/build/installation/var/MonetDB/mTests_sql_test_mosaic
+# cmdline opt monet_daemon = yes
+# cmdline opt embedded_c = true
+
+# 16:07:15 >
+# 16:07:15 > "mclient" "-lsql" "-ftest" "-tnone" "-Eutf-8" "-i" "-e"
"--host=/var/tmp/mtest-15728" "--port=38225"
+# 16:07:15 >
+
+
+# 16:08:07 >
+# 16:08:07 > "Done."
+# 16:08:07 >
+
diff --git a/sql/test/mosaic/Tests/analysis.stable.out
b/sql/test/mosaic/Tests/analysis.stable.out
new file mode 100644
--- /dev/null
+++ b/sql/test/mosaic/Tests/analysis.stable.out
@@ -0,0 +1,88 @@
+stdout of test 'analysis` in directory 'sql/test/mosaic` itself:
+
+
+# 16:07:15 >
+# 16:07:15 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=38225" "--set"
"mapi_usock=/var/tmp/mtest-15728/.s.monetdb.38225" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/home/aris/sources/monetdb/build/installation/var/MonetDB/mTests_sql_test_mosaic"
"--set" "monet_daemon=yes" "--set" "embedded_c=true"
+# 16:07:15 >
+
+# MonetDB 5 server v11.34.0 (hg id: 4fe7de431d91+)
+# This is an unreleased version
+# Serving database 'mTests_sql_test_mosaic', using 8 threads
+# Compiled for x86_64-pc-linux-gnu/64bit with 128bit integers
+# Found 15.349 GiB available main-memory.
+# Copyright (c) 1993 - July 2008 CWI.
+# Copyright (c) August 2008 - 2019 MonetDB B.V., all rights reserved
+# Visit https://www.monetdb.org/ for further information
+# Listening for connection requests on mapi:monetdb://aris-XPS-13-9380:38225/
+# Listening for UNIX domain connection requests on
mapi:monetdb:///var/tmp/mtest-15728/.s.monetdb.38225
+# MonetDB/SQL module loaded
+
+# 16:07:15 >
+# 16:07:15 > "mclient" "-lsql" "-ftest" "-tnone" "-Eutf-8" "-i" "-e"
"--host=/var/tmp/mtest-15728" "--port=38225"
+# 16:07:15 >
+
+#create table tmp4 (i int);
+#insert into tmp4 select * from generate_series(0,10000000);
+[ 10000000 ]
+#select technique, factor from mosaic.analysis('sys', 'tmp4', 'i') order by
factor desc, technique;
+% .L4, .L4 # table_name
+% technique, factor # name
+% clob, double # type
+% 11, 24 # length
+[ "linear ", 2886.002 ]
+[ "delta ", 3.994 ]
+[ "frame ", 3.816 ]
+[ "prefix ", 2.284 ]
+[ "dictionary ", 0.999 ]
+[ "runlength ", 0.999 ]
+#select technique, factor from mosaic.analysis('sys', 'tmp4', 'i',
'dictionary, runlength') order by factor desc, technique;
+% .L5, .L5 # table_name
+% technique, factor # name
+% clob, double # type
+% 11, 24 # length
+[ "dictionary ", 0.999 ]
+[ "runlength ", 0.999 ]
+#insert into tmp4 select 10000000 from tmp4;
+[ 10000000 ]
+#select technique, factor from mosaic.analysis('sys', 'tmp4', 'i') order by
factor desc, technique;
+% .L4, .L4 # table_name
+% technique, factor # name
+% clob, double # type
+% 17, 24 # length
+[ "runlength linear ", 5457.025 ]
+[ "linear ", 5312.084 ]
+[ "runlength delta ", 7.988 ]
+[ "runlength frame ", 7.559 ]
+[ "delta prefix ", 7.101 ]
+[ "frame prefix ", 6.767 ]
+[ "runlength prefix ", 4.567 ]
+[ "prefix ", 4.263 ]
+[ "delta ", 3.997 ]
+[ "delta frame ", 3.997 ]
+[ "frame ", 3.905 ]
+[ "runlength ", 1.999 ]
+[ "dictionary ", 1.454 ]
+#select technique, factor from mosaic.analysis('sys', 'tmp4', 'i', 'linear,
runlength') order by factor desc, technique;
+% .L5, .L5 # table_name
+% technique, factor # name
+% clob, double # type
+% 17, 24 # length
+[ "runlength linear ", 5457.025 ]
+[ "linear ", 5312.084 ]
+[ "runlength ", 1.999 ]
+#set optimizer='mosaic_pipe';
+#alter table tmp4 alter column i set storage 'dictionary';
+#select technique, factor from mosaic.analysis('sys', 'tmp4', 'i', 'linear,
runlength') order by factor desc, technique;
+% .L5, .L5 # table_name
+% technique, factor # name
+% clob, double # type
+% 17, 24 # length
+[ "runlength linear ", 5457.025 ]
+[ "linear ", 5312.084 ]
+[ "runlength ", 1.999 ]
+#drop table tmp4;
+
+# 16:08:07 >
+# 16:08:07 > "Done."
+# 16:08:07 >
+
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